Question

what do you understand by variables ?
Answer: Variables are space in memory where values are stored a variable name for storing number are A,B,C etc.​

Answer 1

Answer:

On the Western Front, the war was fought by soldiers in trenches. Trenches were long, narrow ditches dug into the ground where soldiers lived. They were very muddy, uncomfortable and the toilets overflowed. These conditions caused some soldiers to develop medical problems such as trench foot.

Answer 2

Explanation:

Variables are space in memory where values are stored a variable name for storing number are A,B,C etc.